Arrows in the end in 15w31a

I was so jocund when i saw the page on the mojang.com website and i instally downloaded 15w31a. I hopped straight into the end because i saw that iJevin (youtube.com/iJevin #shamelessplug) said that the end has changed. So, i thought that it would be the (in my opinion worse) console fight. But what i found was a visual glitch. When i shot an arrow, it went 1 block and then sort of turned down to the ground, but it functioned.